Strength + EnduranceA complete pre-workout system for athletes.* Featuring "Ion-3" patented nitrate technology.* Explosive energy without the crash, featuring new ingredient: PureEnergyTM.* Anit-fatigue / lactid-acid buffer.* Changing the game, the right way.MusclePharm® AssaultTM is leading the charge as the athletes" choice for a pre-workout supplement that delivers results - safely. Unlike "stimulant-concentrated" formulas that hit hard and then leave you hanging like you just got mugged in a dark alley...AssaultTM is there from start to finish.Developed at the state of the art MusclePharm® Sports Science Center, AssaultTM is the most researched pre-workout product on the market today. As athletes ourselves, we wanted it to do more than pack serious muscle-building power. We set the safety bar sky-high so other athletes know that they"re supporting their bodies with a great supplement.Multiple clinical studies have been published proving that AssaultTM increases performance effectively but safely. In the words of our research team, "AssaultTM is a safe and effective supplement that can promote increases in strength, muscular endurance, energy, choice reaction, and agility while decreasing fatigue in healthy men."We are proud to say that AssaultTM is one of the only pre-workout products on the market that has certifications from Informed-Choice® as Banned Substance Free.Stay focused & blasting from the start... to the very last set. Prepare to assault the gym.